Kethakiwijeauriya161 Kethakiwijeauriya161

19-01-2020
Mathematics

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If sin A = 11/61 find tan A , Cos A and Sec A

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Chelboy Chelboy

19-01-2020

Answer:tanA=11/60 cosA=60/61 secA=61/60

Step-by-step explanation:

From Pythagoras rule (adjacent)=√(61^2-11^2)

Adjacent=√(3721-121)

Adjacent=√(3600) adjacent=60

Opposite=11 hypotenuse=61 adjacent=60

TanA=11/60 cosA=60/61 secA=61/60

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